Just say stop...
What to do if one of our customers sends you spam
If you suspect that a mosento international user has sent you spam, please forward the respective email to us. You can use the form or email address abuse [at] mosento.co.uk for this purpose. In your message, briefly mention the reason for your suspicion. We take all spam complaints very seriously and promptly investigate each spam allegation.
Report [Abuse].
Your request will be directly forwarded to the appropriate colleagues, who will attend to your report as soon as possible.